Atlassian Jira Exposure of Sensitive Information to an Unauthorized Actor Vulnerability - CVE-2020-14181
Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6 from version 8.0.0 before 8.5.7 and from version 8.6.0 before 8.12.0.